Keep your vintage vehicle rolling on authentic period-correct tires with the Firestone 440/450-21 bias ply tire from Coker Tire. Designed as an ideal replacement for Ford Model A applications and many late 1920s American automobiles, this tire delivers the original appearance and driving characteristics collectors expect. Manufactured in the USA using refurbished original molds, it features authentic tread patterns, sidewall markings, and traditional bias ply construction for unmatched historical accuracy. Whether you're restoring a show-quality Model A or driving your classic regularly, this Firestone tire provides the perfect combination of authenticity, durability, and value. As one of the most popular replacement options for Model A enthusiasts, it's a trusted choice for preserving the look and character of these iconic automobiles.

Designed for Ford Model A and many late 1920s American vehicle applications
Authentic Firestone tread pattern and sidewall markings for period-correct appearance
Traditional bias ply construction for original ride characteristics and handling
Made in the USA using refurbished original molds for exceptional authenticity
Ideal for restorations, antique vehicles, and regularly driven collector cars

Coker Tire 78705 Specifications

KEY SPECS
MFG. Part #	78705
Brand	Coker Tire
Position	Front/Rear
Tire Type	Passenger Car
Tire Construction	Bias Ply
Tire Sidewall	Blackwall
Wheel Diameter	21 Inch
Tire Size	450/475/21
Tire Diameter	31.00"
Rim Width Range	3.00-3.25 Inch
Load Capacity	1070 lbs @ 32 psi
DOT-Approved	Yes
Directional	No

GENERAL
Sold in Quantity	Each
Tire(s) Mounted & Balanced	No

Ratings & Reviews

Be the first to write a review.

Questions & Answers

Be the first to ask a question.

Fitment

1928 Chevy National

1925-1926 Chevy Superior

1928-1929 Ford Model A

1926-1927 Ford Model T

1926-1927 Star Four